2018 Peugeot 508 prices
There are 3 used 2018 Peugeot 508 cars for sale from UK dealers on AskCar, as of 8 November 2026. The cheapest is £5,590.
Dealers lowered the asking price on more than a quarter of 2018 Peugeot 508 cars: 1 of the 3 in the 14 days to 8 November 2026.
2018 Peugeot 508 against other years
A 2019 Peugeot 508 car has a typical asking price of £10,700, as of 8 November 2026.
AskCar lists 163 used Peugeot 508 across the UK, from 136 dealerships.
As of 8 November 2026, AskCar lists 595,762 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2018 Peugeot 508 cars for sale now
This page picks out up to 10 cars in each of these groups: best value, cheapest, lowest mileage and recently reduced. A car in more than one group is listed in full once. The groups pick only from cars with photos and an AskCar estimate, priced at £500 or more and no more than 25% under that estimate. All 3 cars listed here meet these rules.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 159 priced Peugeot 508 adverts on AskCar as of 8 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Peugeot 508.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
Best value 2018 Peugeot 508: priced furthest below the AskCar estimate
Their asking prices run from £5,590 to £12,480.
- 2018 Peugeot 508 2.0 BlueHDi GT Line, 150 bhp, manual, diesel, black. Mileage: 107,900 miles. Price: £5,590, reduced by £150 from £5,740 since AskCar first saw it on 29 September 2026, 40 days ago. Good value: £638 (10%) under the AskCar estimate of £6,228. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 March 2027. Dealer: Longton Cars in Preston. AskCar page: https://askcar.co.uk/car/peugeot-508-2018-66355f0013de
- 2018 Peugeot 508 1.6 PureTech GT, 220 bhp, automatic, petrol, hatchback, 5 doors, blue. Mileage: 93,000 miles. Price: £9,449, reduced by £201 from £9,650 since AskCar first saw it on 21 October 2026, 18 days ago. Above the going rate: £978 (11%) over the AskCar estimate of £8,471. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 December 2026. Dealer: Car City (Luton) in Luton. AskCar page: https://askcar.co.uk/car/peugeot-508-2018-d2dfbfca7915
- 2018 Peugeot 508 1.5 BlueHDi GT Line, 129 bhp, manual, diesel, hatchback, 5 doors, white. Mileage: 28,912 miles. Price: £12,480, unchanged since AskCar first saw it on 28 May 2026, 164 days ago. Above the going rate: £1,575 (14%) over the AskCar estimate of £10,905. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 20 December 2026. Dealer: Peter Scott Cars in Widnes. AskCar page: https://askcar.co.uk/car/peugeot-508-2018-9ef3def6a77f
Cheapest 2018 Peugeot 508: the lowest asking prices
These 3 are priced £5,590 to £12,480. They have covered 28,912 to 107,900 miles.
- 2018 Peugeot 508 2.0 BlueHDi GT Line: £5,590, 107,900 miles. Listed in full under best value.
- 2018 Peugeot 508 1.6 PureTech GT: £9,449, 93,000 miles. Listed in full under best value.
- 2018 Peugeot 508 1.5 BlueHDi GT Line: £12,480, 28,912 miles. Listed in full under best value.
Lowest-mileage 2018 Peugeot 508
These 3 have covered 28,912 to 107,900 miles. Their asking prices run from £5,590 to £12,480.
- 2018 Peugeot 508 1.5 BlueHDi GT Line: £12,480, 28,912 miles. Listed in full under best value.
- 2018 Peugeot 508 1.6 PureTech GT: £9,449, 93,000 miles. Listed in full under best value.
- 2018 Peugeot 508 2.0 BlueHDi GT Line: £5,590, 107,900 miles. Listed in full under best value.
Recently reduced 2018 Peugeot 508: the biggest price reductions in the 14 days to 8 November 2026
The dealer lowered the asking price on this car in the 14 days to 8 November 2026.
- 2018 Peugeot 508 1.6 PureTech GT: £9,449, 93,000 miles. Listed in full under best value.
Peugeot 508 by gearbox, fuel and body
- Automatic Peugeot 508 (131 cars)
- Manual Peugeot 508 (29 cars)
- Petrol Peugeot 508 (43 cars)
- Diesel Peugeot 508 (66 cars)
- Plug-in hybrid Peugeot 508 (49 cars)
- Peugeot 508 hatchback (123 cars)
- Peugeot 508 saloon (24 cars)
Peugeot 508 prices by year
Peugeot 508 by trim
Peugeot 508 by price
Peugeot 508 near you
- In England (147 cars)
- In Scotland (4 cars)
- In Wales (4 cars)
- In Northern Ireland (6 cars)
- Near Peterborough (18 cars)
- Near Stamford (18 cars)
- Near Knowle and Dorridge (18 cars)
- Near Tamworth (17 cars)
- Near Coventry (15 cars)
- Near Birmingham (14 cars)
- Near Wigan (14 cars)
- Near Royal Leamington Spa (14 cars)
- Near Huntingdon (14 cars)
- Near Wisbech (14 cars)
- Near Barnet (13 cars)
- Near Bolton (13 cars)
- Near Watford (13 cars)
- Near Preston (13 cars)
- Near Spalding (13 cars)
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